renex.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	renex-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::6 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 52.101.68.21 52.101.68.32 52.101.73.145 52.101.73.6	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	46.30.215.69

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 285ms

TXT Record
ca3-36a19b7a4f904ed1958844b0c4f19e36
MS=ms36676466
v=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.135.42 -all

✉️ SPF

Policy	Record (renex.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:relay.kinstamailservice.com include:relay.mailchannels.net ip4:162.159.135.42 -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.renex.dk	renex.dk.kinstavalidation.app

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC103ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026083105
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

32ms

MX

31ms

AAAA

29ms

TXT

285ms

CAA

31ms

HTTPS

34ms

TLSA

437ms

SOA

0ms

MTA-STS

41ms

DNSSEC

103ms

SRV

88ms

Total

1123ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 22:06:55	1123ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 21:09:34	1792ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 18:35:48	1253ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 18:28:06	839ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:37:57	1168ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 11:21:31	1278ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 11:20:29	2358ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 06:20:41	7674ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 06:02:45	2096ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 05:57:51	9555ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 05:10:56	1677ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 03:08:33	2412ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 23:54:33	3573ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 23:20:26	1156ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 06:25:07	1397ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 19:31:09	1110ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 09:17:15	1278ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 09:58:57	1984ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 21:46:54	1245ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 15:03:21	2273ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 02:40:28	1978ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 07:18:56	1160ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 19:59:18	1855ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 21:59:08	1907ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 18:49:24	2075ms	2 NS 1 A 1 MX	🔒 Secure	View